That the Messenger of Allah ﷺ said to the people of weights and measures: "Indeed you have been entrusted with two matters that nations preceding you in the past were destroyed for."  

قَالَ رَسُولُ اللَّهِ ﷺ لأَصْحَابِ الْمِكْيَالِ وَالْمِيزَانِ إِنَّكُمْ قَدْ وُلِّيتُمْ أَمْرَيْنِ هَلَكَتْ فِيهِ الأُمَمُ السَّالِفَةُ قَبْلَكُمْ